There's a problem with your browser or settings.

Your browser or your browser's settings are not supported. To get the best experience possible, please download a compatible browser. If you know your browser is up to date, you should check to ensure that
javascript is enabled.

NASA Direct

Tiffany Nail, Launch Services Specialist
Join host Tiffany Nail as she takes you on an exclusive, behind-the-scenes tour to see how the Phoenix spacecraft and Delta II rocket are prepared for launch as this exciting new mission to Mars is poised to take us another step closer to understanding the mysteries of the red planet. In addition, the experts are set to answer some of your questions that were submitted to our question board, so watch the webcast to learn more.
+ View Question Board